1104380513 has 2 divisors, whose sum is σ = 1104380514. Its totient is φ = 1104380512.

The previous prime is 1104380483. The next prime is 1104380531. The reversal of 1104380513 is 3150834011.

Together with next prime (1104380531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 726194704 + 378185809 = 26948^2 + 19447^2 .

It is a cyclic number.

It is not a de Polignac number, because 1104380513 - 2²⁶ = 1037271649 is a prime.

It is not a weakly prime, because it can be changed into another prime (1104380533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552190256 + 552190257.

It is an arithmetic number, because the mean of its divisors is an integer number (552190257).

Almost surely, 2^1104380513 is an apocalyptic number.

It is an amenable number.

1104380513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104380513 is an equidigital number, since it uses as much as digits as its factorization.

1104380513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 1104380513 is about 33232.2210061260. The cubic root of 1104380513 is about 1033.6485782414.

The spelling of 1104380513 in words is "one billion, one hundred four million, three hundred eighty thousand, five hundred thirteen".